<psp:filedlist>
 post = post.title:icon1|post.content:icon2|post.id:icon4| ;
 post1 = post1.title:icon1|post1.content:icon2|post1.id:icon3|;
</psp:filedlist>

                           <?php foreach( PSP_FIELDLIST_DATA_DEFAULT as $_key => $_value ) { ?>
                            <?php if ($_value['icon1']) { ?>   
            <a target="_blank" href="?app=product&act=show&id=<?php echo $_value['icon1'] ?>"><img width="625" height="90" border="0" src="<?php echo $_value['icon2'] ?>"></a> 
                             <?php } ?>				
                           <?php } ?>